HMR4007 SENSOR PRODUCTS INTRODUCTION The Honeywell HMR4007 is an electronic linear position sensing solution for use in commercial and industrialapplication environments. A stationary array of Honeywell’s magnetoresistive (MR) sensors is utilized to quickly andaccurately monitor the position of a sm...
Page 3 - SPECIFICATIONS; must be configured by the user.
HMR4007 SENSOR PRODUCTS SPECIFICATIONS Characteristics Conditions Min Typ Max Units General Accuracy 0.2 0.1 mm Resolution 0.1 mm Hysteresis 0.01 mm Repeatability 0.01 0.1 mm Update Rate 10 30 Hz Standoff Distance (gap) between the target magnet and the sensor board 0.1 5 (note 1) mm Magnetic Field ...
HMR4007 SENSOR PRODUCTS PIN CONFIGURATION Pin Number Pin Name Description Digital Interface 1 RTS Serial Clock Output 2 Data_Out Serial Data Output 3 Data_In Serial Data Input 4 CTS Serial Clock Input 5 Power Unregulated Power Input (+6 to +28 VDC) (see note 1) 6 GND Power and Signal Ground Analog I...
HMR4007 SENSOR PRODUCTS PHYSICAL CHARACTERISTICS The circuit board for the HMR4007 Linear Position Sensor is approximately 340mm by 80mm. A 6-pin right angle connector (J1) and two 4-pin connectors (J2, J3) protrude from the back of the board for user connections.Components on the top-side have a ma...
Page 6 - APPLICATION NOTES; USING THE HMR4007 AS A STAND ALONE SENSOR; ONE; Analog Outputs; Status Pin
HMR4007 SENSOR PRODUCTS APPLICATION NOTES USING THE HMR4007 AS A STAND ALONE SENSOR Introduction The HMR4007 can be used as a stand-alone sensor without the need for any digital communications. The board isconfigured at the factory to provide a 0-2.5 VDC analog output (axial magnet) and status signa...
Page 7 - USING THE HMR4007 IN DIGITAL COMMUNICATIONS MODE; Connector J1 General Description
HMR4007 SENSOR PRODUCTS USING THE HMR4007 IN DIGITAL COMMUNICATIONS MODE Introduction The HMR4007 is capable of communicating with a higher-level system through a proprietary communications port(J1). This port uses a bit-clocked serial protocol for higher speed and higher data integrity than standar...
Page 8 - normal position response; where 1024 represents full scale response.; communications failure.; The sensor failed to respond to the PC quickly enough. This is; position error; at the sensor
HMR4007 SENSOR PRODUCTS The second function, "CurrentPosition", is used to query the current position of the magnet. The following 16-bitinteger values are returned: 0-1024 normal position response where 1024 represents full scale response. -1, -2 communications failure. The sensor failed to...
HMR4007 SENSOR PRODUCTS INTRODUCTION The Honeywell HMR4007 is an electronic linear position sensing solution for use in commercial and industrialapplication environments. A stationary array of Honeywell’s magnetoresistive (MR) sensors is utilized to quickly andaccurately monitor the position of a sm...
Page 3 - SPECIFICATIONS; must be configured by the user.
HMR4007 SENSOR PRODUCTS SPECIFICATIONS Characteristics Conditions Min Typ Max Units General Accuracy 0.2 0.1 mm Resolution 0.1 mm Hysteresis 0.01 mm Repeatability 0.01 0.1 mm Update Rate 10 30 Hz Standoff Distance (gap) between the target magnet and the sensor board 0.1 5 (note 1) mm Magnetic Field ...
HMR4007 SENSOR PRODUCTS PIN CONFIGURATION Pin Number Pin Name Description Digital Interface 1 RTS Serial Clock Output 2 Data_Out Serial Data Output 3 Data_In Serial Data Input 4 CTS Serial Clock Input 5 Power Unregulated Power Input (+6 to +28 VDC) (see note 1) 6 GND Power and Signal Ground Analog I...
HMR4007 SENSOR PRODUCTS PHYSICAL CHARACTERISTICS The circuit board for the HMR4007 Linear Position Sensor is approximately 340mm by 80mm. A 6-pin right angle connector (J1) and two 4-pin connectors (J2, J3) protrude from the back of the board for user connections.Components on the top-side have a ma...
Page 6 - APPLICATION NOTES; USING THE HMR4007 AS A STAND ALONE SENSOR; ONE; Analog Outputs; Status Pin
HMR4007 SENSOR PRODUCTS APPLICATION NOTES USING THE HMR4007 AS A STAND ALONE SENSOR Introduction The HMR4007 can be used as a stand-alone sensor without the need for any digital communications. The board isconfigured at the factory to provide a 0-2.5 VDC analog output (axial magnet) and status signa...
Page 7 - USING THE HMR4007 IN DIGITAL COMMUNICATIONS MODE; Connector J1 General Description
HMR4007 SENSOR PRODUCTS USING THE HMR4007 IN DIGITAL COMMUNICATIONS MODE Introduction The HMR4007 is capable of communicating with a higher-level system through a proprietary communications port(J1). This port uses a bit-clocked serial protocol for higher speed and higher data integrity than standar...
Page 8 - normal position response; where 1024 represents full scale response.; communications failure.; The sensor failed to respond to the PC quickly enough. This is; position error; at the sensor
HMR4007 SENSOR PRODUCTS The second function, "CurrentPosition", is used to query the current position of the magnet. The following 16-bitinteger values are returned: 0-1024 normal position response where 1024 represents full scale response. -1, -2 communications failure. The sensor failed to...